HRP20231300T1 - Postupak i uređaj za inter predviđanje u sustavu video kodiranja - Google Patents
Postupak i uređaj za inter predviđanje u sustavu video kodiranja Download PDFInfo
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- HRP20231300T1 HRP20231300T1 HRP20231300TT HRP20231300T HRP20231300T1 HR P20231300 T1 HRP20231300 T1 HR P20231300T1 HR P20231300T T HRP20231300T T HR P20231300TT HR P20231300 T HRP20231300 T HR P20231300T HR P20231300 T1 HRP20231300 T1 HR P20231300T1
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- 238000000034 method Methods 0.000 title claims 10
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims 55
- 230000033001 locomotion Effects 0.000 claims 19
- 239000013598 vector Substances 0.000 claims 18
- 241000723655 Cowpea mosaic virus Species 0.000 claims 5
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/527—Global motion vector estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/537—Motion estimation other than block-based
- H04N19/54—Motion estimation other than block-based using feature points or meshes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862662175P | 2018-04-24 | 2018-04-24 | |
| PCT/KR2019/004957 WO2019209026A1 (ko) | 2018-04-24 | 2019-04-24 | 비디오 코딩 시스템에서 인터 예측 방법 및 장치 |
| EP19793735.2A EP3780617B1 (en) | 2018-04-24 | 2019-04-24 | Method and apparatus for inter prediction in video coding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20231300T1 true HRP20231300T1 (hr) | 2024-02-02 |
Family
ID=68295506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20231300TT HRP20231300T1 (hr) | 2018-04-24 | 2019-04-24 | Postupak i uređaj za inter predviđanje u sustavu video kodiranja |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US11109058B2 (zh) |
| EP (2) | EP3780617B1 (zh) |
| KR (2) | KR20230109772A (zh) |
| CN (4) | CN116708818A (zh) |
| ES (1) | ES2960029T3 (zh) |
| FI (1) | FI3780617T3 (zh) |
| HR (1) | HRP20231300T1 (zh) |
| HU (1) | HUE063886T2 (zh) |
| PL (1) | PL3780617T3 (zh) |
| SI (1) | SI3780617T1 (zh) |
| WO (1) | WO2019209026A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3744094A4 (en) * | 2018-01-26 | 2021-11-03 | MediaTek Inc. | METHOD AND DEVICE FOR AFFINE INTER-PREDICTION FOR A VIDEO ENCODING SYSTEM |
| KR20190140862A (ko) * | 2018-06-12 | 2019-12-20 | 한국전자통신연구원 | 문맥 적응적 이진 산술 부호화 방법 및 장치 |
| CN111953997A (zh) * | 2019-05-15 | 2020-11-17 | 华为技术有限公司 | 候选运动矢量列表获取方法、装置及编解码器 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101345303B1 (ko) * | 2007-03-29 | 2013-12-27 | 삼성전자주식회사 | 스테레오 또는 다시점 영상의 입체감 조정 방법 및 장치 |
| KR101318869B1 (ko) * | 2009-08-28 | 2013-10-16 | 에스케이텔레콤 주식회사 | 동영상 부호화를 위한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
| KR101454133B1 (ko) * | 2010-09-02 | 2014-10-23 | 엘지전자 주식회사 | 영상 부호화 및 복호화 방법과 이를 이용한 장치 |
| BR122020014528B1 (pt) * | 2011-11-02 | 2022-09-13 | Tagivan Ii Llc | Método e aparelho de decodificação para decodificar uma imagem de um fluxo de bits |
| ES2728146T3 (es) * | 2012-01-20 | 2019-10-22 | Sun Patent Trust | Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento |
| CN107113424B (zh) * | 2014-11-18 | 2019-11-22 | 联发科技股份有限公司 | 以帧间预测模式编码的块的视频编码和解码方法 |
| CN109005407B (zh) * | 2015-05-15 | 2023-09-01 | 华为技术有限公司 | 视频图像编码和解码的方法、编码设备和解码设备 |
| EP3334157B1 (en) * | 2015-08-04 | 2020-09-02 | LG Electronics Inc. | Inter prediction method and device in video coding system |
| GB2561507B (en) * | 2016-01-07 | 2021-12-22 | Mediatek Inc | Method and apparatus for affine merge mode prediction for video coding system |
| WO2017147765A1 (en) * | 2016-03-01 | 2017-09-08 | Mediatek Inc. | Methods for affine motion compensation |
| US10638152B2 (en) * | 2016-03-15 | 2020-04-28 | Mediatek Inc. | Method and apparatus of video coding with affine motion compensation |
| KR102584349B1 (ko) * | 2016-03-28 | 2023-10-04 | 로즈데일 다이나믹스 엘엘씨 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US10560712B2 (en) * | 2016-05-16 | 2020-02-11 | Qualcomm Incorporated | Affine motion prediction for video coding |
| EP3301918A1 (en) * | 2016-10-03 | 2018-04-04 | Thomson Licensing | Method and apparatus for encoding and decoding motion information |
| US10448010B2 (en) * | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
| US20190273943A1 (en) * | 2016-10-10 | 2019-09-05 | Sharp Kabushiki Kaisha | Systems and methods for performing motion compensation for coding of video data |
| US10701390B2 (en) * | 2017-03-14 | 2020-06-30 | Qualcomm Incorporated | Affine motion information derivation |
-
2019
- 2019-04-24 EP EP19793735.2A patent/EP3780617B1/en active Active
- 2019-04-24 PL PL19793735.2T patent/PL3780617T3/pl unknown
- 2019-04-24 FI FIEP19793735.2T patent/FI3780617T3/fi active
- 2019-04-24 CN CN202310814349.8A patent/CN116708818A/zh active Pending
- 2019-04-24 CN CN202310814200.XA patent/CN116708817A/zh active Pending
- 2019-04-24 HR HRP20231300TT patent/HRP20231300T1/hr unknown
- 2019-04-24 ES ES19793735T patent/ES2960029T3/es active Active
- 2019-04-24 SI SI201930642T patent/SI3780617T1/sl unknown
- 2019-04-24 EP EP23185244.3A patent/EP4246979A3/en active Pending
- 2019-04-24 CN CN201980036473.8A patent/CN112204980B/zh active Active
- 2019-04-24 WO PCT/KR2019/004957 patent/WO2019209026A1/ko unknown
- 2019-04-24 CN CN202310815502.9A patent/CN116708819A/zh active Pending
- 2019-04-24 HU HUE19793735A patent/HUE063886T2/hu unknown
- 2019-04-24 KR KR1020237022779A patent/KR20230109772A/ko active IP Right Grant
- 2019-04-24 KR KR1020207028498A patent/KR102553665B1/ko active IP Right Grant
-
2020
- 2020-10-20 US US17/075,494 patent/US11109058B2/en active Active
-
2021
- 2021-07-16 US US17/378,593 patent/US11622125B2/en active Active
-
2023
- 2023-02-27 US US18/114,791 patent/US11943470B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11109058B2 (en) | 2021-08-31 |
| CN116708819A (zh) | 2023-09-05 |
| US11943470B2 (en) | 2024-03-26 |
| FI3780617T3 (fi) | 2023-10-16 |
| US20210037257A1 (en) | 2021-02-04 |
| CN116708818A (zh) | 2023-09-05 |
| EP4246979A3 (en) | 2023-11-01 |
| CN112204980B (zh) | 2023-07-21 |
| CN116708817A (zh) | 2023-09-05 |
| CN112204980A (zh) | 2021-01-08 |
| US20230224490A1 (en) | 2023-07-13 |
| ES2960029T3 (es) | 2024-02-29 |
| EP3780617B1 (en) | 2023-09-13 |
| SI3780617T1 (sl) | 2023-11-30 |
| EP4246979A2 (en) | 2023-09-20 |
| KR20200122395A (ko) | 2020-10-27 |
| HUE063886T2 (hu) | 2024-02-28 |
| KR20230109772A (ko) | 2023-07-20 |
| US20210344949A1 (en) | 2021-11-04 |
| PL3780617T3 (pl) | 2024-02-05 |
| EP3780617A1 (en) | 2021-02-17 |
| EP3780617A4 (en) | 2021-02-17 |
| US11622125B2 (en) | 2023-04-04 |
| KR102553665B1 (ko) | 2023-07-10 |
| WO2019209026A1 (ko) | 2019-10-31 |
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